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There are twelve girls and eight boys in a math class. The girls’ mean score on the final exam was 83.5. The boys’ mean score was 81.5. What was the mean for the entire class?
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There are twelve girls and eight boys in a math class. The girls’ mean score on the final exam was 83.5. The boys’ mean score was 81.5. What was the mean for the entire class?

User Rick Burns
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1 Answer

3 votes

Answer:

Explanation:

The mean = (83.5 + 81.5)/2

= 165/2

= 82.5

User TBE
by
7.6k points
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